package com.itheima.sh.c_ajax_json;

import com.alibaba.fastjson.JSON;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;

@WebServlet("/demo02Servlet")
public class Demo02Servlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String username = request.getParameter("username");
        String password = request.getParameter("password");
        System.out.println(username +"---"+password);

        ArrayList<Friend> list = new ArrayList<Friend>();
        Collections.addAll(list,new Friend(1,"光头强",50),
                                new Friend(2,"熊大",5),
                                new Friend(3,"熊二",6));
        String str = JSON.toJSONString(list);
        //响应给前端
        response.getWriter().print(str);
    }
}
